| Castellat, Jean | Jean Castellat | Designer | 2003 - 2005 | 5 | |
| Carleton, Don | Don Carleton | Adaptation, Composer, Director, Translator | 2004 - 2012 | 5 | |
| Clerke, Peter | Peter Clerke | Director | 2004 | 5 | |
| Christophe, Grégoire | Christophe Grégoire | Actor | 2005 | 5 | |
| Chaipanha, Aphirak | Aphirak Chaipanha | Actor | 2005 | 5 | |
| Cornescu , Traian | Traian Cornescu | Designer | 1923 - 1944 | 5 | |
| Clark, Jonathan | Jonathan Clark | Actor | 2001 | 5 | |
| Constantin , Brînzea | Constantin Brînzea | Actor | 1977 | 5 | |
| Cunningham, Jake | Jake Cunningham | Actor | 2001 | 5 | |
| Cojar, Ion | Ion Cojar | Assistant Director, Director | 1963 - 1985 | 5 | |
| Cári, Tibor | Tibor Cári | Composer | 2012 - 2013 | 5 | |
| Cüppers, Pius Maria | Pius Maria Cüppers | Actor | 2000 - 2013 | 5 | 1 |
| Cron, Evelyn | Evelyn Cron | Actor | 2006 | 5 | |
| Chaudhary, Nirmal Kant | Nirmal Kant Chaudhary | Actor | 2006 | 5 | |
| Chivot, Dominique | Dominique Chivot | Director | 2007 - 2008 | 5 | |
| Chambert-Loir, Yves | Yves Chambert-Loir | Actor | 2007 - 2008 | 5 | |
| Culatti, Simona | Simona Culatti | Actor | 2011 | 5 | |
| Caesar, Claus | Claus Caesar | Dramaturg | 2013 - 2018 | 5 | |
| Calboreanu, George | George Calboreanu | Actor | 1920 - 1948 | 5 | |
| Cendron, Alex | Alex Cendron | Actor | 2012 - 2020 | 5 | 1 |
| Casson, Kay | Kay Casson | Designer | 1945 - 1959 | 5 | |
| Cihlář , M. | M. Cihlář | Actor | 1998 | 5 | |
| Chapelet, Olivier | Olivier Chapelet | Director | 1999 - 2000 | 5 | |
| Christensen-Hambro, Gyda | Gyda Christensen-Hambro | Actor, Director | 1939 - 1947 | 5 | |
| Corban, Teodor | Teodor Corban | Actor | 2016 - 2018 | 5 | |
| Carauleanu, Adi | Adi Carauleanu | Actor | 2016 - 2018 | 5 | |
| Cimbru, Sorin | Sorin Cimbru | Actor | 2016 - 2018 | 5 | |
| Chesney, Arthur | Arthur Chesney | Actor | 1908 | 5 | |
| Carlstrand, Vicky | Vicky Carlstrand | Translator | 1977 | 5 | |
| Carlstedt, Oskar | Oskar Carlstedt | Actor | 1881 - 1886 | 5 | |
| Clug, Edward | Edward Clug | Choreographer | 2016 - 2019 | 5 | |
| Cansiano, Alexis | Alexis Cansiano | Composer | 2005 - 2014 | 5 | |
| Caillat, Isabelle | Isabelle Caillat | Actor | 2010 - 2018 | 5 | |
| Carretta, Al | Al Carretta | Actor, Adaptation, Director | 2003 - 2005 | 6 | |
| Carpenter, James | James Carpenter | Actor | 1993 - 2010 | 6 | 3 |
| Cazeneuve, Jany, | Jany Cazeneuve | Actor | 1922 - 1929 | 6 | |
| Celmiņa, Ieva | Ieva Celmiņa | Translator | 1950 - 1996 | 6 | |
| Chatwin, Margaret, | Margaret Chatwin | Actor | 1913 - 1927 | 6 | |
| Chilvers, Simon | Simon Chilvers | Actor, Director | 1970 - 1982 | 6 | |
| Cardoso, Nuno | Nuno Cardoso | Director | 2007 - 2008 | 6 | |
| Cruz-Koenigs, Rafael, | Rafael Cruz-Koenigs | Lighting Designer | 2004 - 2008 | 6 | |
| Chifunyise, Stephen | Stephen Chifunyise | Adaptation, Director, Dramaturg | 2006 - 2010 | 6 | |
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